Joining a public Telegram group carries no risk to your wallet or device by itself. The real risk in crypto groups is social engineering — unsolicited DMs from fake "admins" offering deals after you join. Indonesian Blockchain Community is listed in our directory, but the rule applies everywhere: never respond to DMs from unknown accounts after joining any crypto group. Your phone number is never visible to other members unless you've made it public in your Telegram privacy settings. With 2,633 members, Indonesian Blockchain Community is an established community — larger groups are generally less likely to be freshly created scam operations.

No. Telegram never notifies your contacts when you join or leave a group. Other members inside Indonesian Blockchain Community can see your username only if you post — your membership is not visible to anyone outside the group.

Indonesian Blockchain Community is a Telegram group for anyone interested in blockchain and crypto. Members can expect regular discussions on discussion and learning, along with projects to discover.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. Indonesian Blockchain Community currently has 2,633 members, last verified 24 May 2026. If you've joined Indonesian Blockchain Community and noticed something suspicious — a review on this page helps others stay safe.